The Collaborative International Dictionary of English v.0.48:

Zebrawood \Ze"bra*wood`\, n.
   (a) A kind of cabinet wood having beautiful black, brown, and
       whitish stripes, the timber of a tropical American tree
       (Connarus Guianensis).
   (b) The wood of a small West Indian myrtaceous tree (Eugenia
       fragrans).
   (c) The wood of an East Indian tree of the genus Guettarda.
       [1913 Webster]

WordNet (r) 3.0 (2006):

Connarus guianensis
    n 1: tropical American and east African tree with strikingly
         marked hardwood used in cabinetwork